On the Necessity of Phantom Fields for Solving the Horizon Problem in Scalar Cosmologies
We discuss the particle horizon problem in the framework of spatially homogeneous and isotropic scalar cosmologies. To this purpose we consider a Friedmann–Lemaître–Robertson–Walker (FLRW) spacetime with possibly non-zero spatial sectional curvature (and arbit...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2019-03-01
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Series: | Universe |
Subjects: | |
Online Access: | http://www.mdpi.com/2218-1997/5/3/76 |